# The Effect of Light Intensity on Photosynthesis

Plant Photosynthesis â Evaluation utilizing NADPH and H + to reduce CO 2 and make sugar CO 2 O 2 ATP Temperature Light intensity Light Rabbit Island.
Evaluation of low light intensity at three phenological stages in the agronomic In Colombian conditions, light intensity varies throughout.
Effect of light intensity variations on the rate of to the evaluation of the effect of light in light intensity on photosynthesis.
Assemble the equipment needed to measure the rate of photosynthesis in elodea (water plant). photosynthesis. 4. Change the conditions of photosynthesis by altering light intensity and PART A. Setting Up the Experiment 1. Obtain a sprigÂ .
By photosynthesis, plants are converting light energy into chemical energy. this approach is the difficulty of teachers to evaluate the work of each member.
An Analysis and Evaluation of Data from Photosynthesis own experiment in to photosynthesis and light, Evaluation of Data from Photosynthesis.
An Investigation on the Effects of Light Intensity on Photosynthesis. photosynthesis). The light intensity is experiment is to find out how light.
Conclusion and Evaluation. The experiment was not a successful one. The Effect of Light Intensity On Photosynthesis of Eel Grass.
Photosynthesis is the means by which plants can convert and one of them is light intensity. This interactive science experiment allows us to discover.
Light intensity : Rate of photosynthesis : Evaluation 1. B and G. The rate of are proportionate except test tube A. Conclusion From the experiment.
An Analysis and Evaluation of Data from Photosynthesis of light intensity on the rate of photosynthesis experiment in to photosynthesis and light.
Change the conditions of photosynthesis by altering light intensity PART B. Running the Experiment How does the rate of photosynthesis change when the light.
in your conclusion and evaluation. experiment we did not measure light intensity. had less energy for photosynthesis than those closer to the light.

## Does Light Intensity Have An Effect On Elodea Photosynthesis

### The effect of light intensity on photosynthesis on ..

Students will analyze data,write a report using the scientific method.
Jul 08, 2013 · Photosynthesis in Elodea Photosynthesis Lab Walkthrough - Duration: Effect of Light Intensity.
Lab: Photosynthesis in Elodea (Note: Your completed lab report should include title, problem, pre-lab questions, data table, answers to questions, and conclusion.).
Photosynthesis Abstract: An experiment was carried out to determine how certain factors such as light intensity and availability of carbon dioxide.
Transcript of Photosynthesis Lab: Elodea Plant.

### Effect of Light Intensity on Photosynthesis in Elodea ..

Light intensity, carbon dioxide levels, temperature.
Problem: To what extent does distance from a light source (5cm, 10cm, 15cm) affect the rate of photosynthesis (measured in bubbles / 3 min.) in Elodea water plants.
Elodea Lab Background: Today you will be working with the aquatic plant, elodea, also known as anacharis.

### no longer controls rate oI photosynthesis

Photosynthesis is an essential reaction occurring in all plants as it provides their source of energy. As light is one of the required reactants, we chose to investigate the effects of differing light intensities on the rate of photosynthesis, hypothesizing that greater light intensity will result in greater photosynthetic rate. The rate was measured by determining the change in oxygen concentration in the medium by the aquatic plant, Elodea canadensis. The plant was immersed in the medium and subjected to different light intensities over three independent trials. Although we were unable to find any statistical differences between change in oxygen concentration and the light intensity, a slight trend suggested light intensity did have an effect on the rate of photosynthesis. The effect of light intensity followed a Michealis-Menten curve where increases in light intensity corresponded to increases in oxygen production until a peak in oxygen production occurred at a light intensity of 6000 lux. From this, we suspect that E. canadensis has an optimal photosynthetic rate at light intensities of 6000 lux. At greater intensities oxygen inhibition begins to occur due to the ability of the enzyme ribulose phosphatase to act in both photosynthesis and cellular respiration. However, as our results were not statistically significant, further studies would have to be performed to determine the effect of light intensity on photosynthesis in E. canadensis.

### Light intensity or distance of the Elodea from ..

6CO + 6H O ® C H O + 12O (in the presence of light energy and chlorophyll) Aim- The aim of the experiment is to determine what effect light intensity has upon the rate of photosynthesis of Canadian Pondweed (Elodea)....

### Photosynthesis and elodea lab: ..

9.1.2 Aquatic organisms 9.1.2.1 Plants Nobel (1981) studied the effect of several boron compounds on photosynthesis in submerged macrophytes, watermilfoil (Myriophyllum alterniflorum), buttercup (Ranunculus penicillatus), and waterweed (Elodea canadensis).